(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/30/2026 2:51 AM America/Puerto_Rico.
Valid through 10/30/2026 3:15 PM America/Puerto_Rico.
fzca52 tjsj 300651
cwfsju
expires:202610301915;;953275
coastal waters forecast
national weather service san juan pr
251 am ast fri oct 30 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz712-301915-
coastal waters of northern puerto rico out 10 nm-
251 am ast fri oct 30 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots this afternoon. seas around 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 8 seconds and
north 3 feet at 10 seconds. isolated showers early this morning.
scattered showers late this morning and afternoon. isolated
thunderstorms this afternoon.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 8 seconds and
north 3 feet at 10 seconds. scattered showers.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 8 seconds and
north 3 feet at 10 seconds. scattered showers in the afternoon.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 7 seconds and northeast 3 feet at 10 seconds.
scattered showers in the evening, then numerous showers after
midnight.
.sunday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 6 seconds and north 3 feet at 9 seconds.
scattered showers.
.sunday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 4 feet, occasionally to 5 feet.
wave detail: east 3 feet at 6 seconds and north 3 feet at 9 seconds.
numerous showers.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas around 4 feet, occasionally to 5 feet. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas around 4 feet,
occasionally to 5 feet.
.tuesday...east winds 5 to 10 knots. seas around 4 feet,
occasionally to 5 feet. scattered showers in the afternoon.
.tuesday night...southeast winds 5 to 10 knots. seas 4 to 5 feet,
occasionally to 6 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/30/2026 2:51 AM America/Puerto_Rico.
Valid through 10/30/2026 3:15 PM America/Puerto_Rico.
fzca52 tjsj 300651
cwfsju
expires:202610301915;;953280
coastal waters forecast
national weather service san juan pr
251 am ast fri oct 30 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-301915-
coastal waters of southern puerto rico out 10 nm-
251 am ast fri oct 30 2026
.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 3 feet at 6 seconds. scattered showers until late
afternoon, then isolated showers late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 7 seconds. scattered showers.
.saturday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds.
scattered showers in the morning.
.saturday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. numerous showers after midnight.
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 6 seconds. numerous showers, mainly in the morning.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet
at 6 seconds. numerous showers.
.monday...east winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. seas 2 to 3 feet.
.monday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
scattered showers in the morning.
.tuesday night...east winds 5 to 10 knots, diminishing to around
5 knots after midnight. seas 2 to 3 feet. scattered showers.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/30/2026 2:51 AM America/Puerto_Rico.
Valid through 10/30/2026 3:15 PM America/Puerto_Rico.
fzca52 tjsj 300651
cwfsju
expires:202610301915;;953281
coastal waters forecast
national weather service san juan pr
251 am ast fri oct 30 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz741-301915-
mona passage southward to 17n-
251 am ast fri oct 30 2026
.today...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots this afternoon. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 3 feet at 7 seconds and
north 3 feet at 10 seconds. isolated showers this afternoon.
.tonight...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. wave detail: east 3 feet at 7 seconds and north 3 feet at
10 seconds.
.saturday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: southeast 3 feet at 6 seconds and north 3 feet at 9 seconds.
scattered showers in the morning.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 6 seconds and north 3 feet at 9 seconds.
scattered showers in the evening, then numerous showers after
midnight.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
around 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds and north 2 feet at 9 seconds. numerous showers, mainly in
the morning.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds and north 3 feet at 9 seconds. scattered
showers.
.monday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
.tuesday...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers in the morning.
.tuesday night...southeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. seas 3 to 4 feet, occasionally to
5 feet.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/30/2026 2:51 AM America/Puerto_Rico.
Valid through 10/30/2026 3:15 PM America/Puerto_Rico.
fzca52 tjsj 300651
cwfsju
expires:202610301915;;953282
coastal waters forecast
national weather service san juan pr
251 am ast fri oct 30 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz742-301915-
coastal waters of northwestern puerto rico out 10 nm-
251 am ast fri oct 30 2026
.today...east winds around 5 knots, becoming north this afternoon.
seas 2 to 3 feet. wave detail: north 3 feet at 10 seconds and south
1 foot at 5 seconds. scattered showers early this afternoon.
scattered showers with isolated thunderstorms late.
.tonight...east winds around 5 knots. seas 2 to 3 feet. wave detail:
north 3 feet at 10 seconds and south 1 foot at 5 seconds.
.saturday...east winds 5 to 10 knots. seas 2 to 4 feet, occasionally
to 5 feet. wave detail: north 3 feet at 9 seconds and south 1 foot
at 5 seconds. numerous showers in the afternoon.
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
north 3 feet at 10 seconds and south 1 foot at 5 seconds.
.sunday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
wave detail: northeast 3 feet at 9 seconds and east 2 feet at
4 seconds. numerous showers in the afternoon.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots,
diminishing to around 5 knots after midnight. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: north 3 feet at 9 seconds and
south 1 foot at 5 seconds.
.monday...east winds around 5 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.tuesday...southeast winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
scattered showers in the afternoon.
.tuesday night...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 10/30/2026 2:51 AM America/Puerto_Rico.
Valid through 10/30/2026 3:15 PM America/Puerto_Rico.
fzca52 tjsj 300651
cwfsju
expires:202610301915;;953283
coastal waters forecast
national weather service san juan pr
251 am ast fri oct 30 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz745-301915-
coastal waters of southwestern puerto rico out 10 nm-
251 am ast fri oct 30 2026
.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 5 seconds and north 1 foot at 9 seconds.
isolated showers late.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds and north 1 foot at 9 seconds.
.saturday...east winds around 5 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 6 seconds and north 1 foot at 10 seconds.
scattered showers in the afternoon.
.saturday night...northeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds and north 1 foot at
8 seconds. scattered showers after midnight.
.sunday...east winds around 5 knots. seas 2 to 3 feet. wave detail:
northeast 2 feet at 5 seconds. scattered showers.
.sunday night...east winds 5 to 10 knots, diminishing to around
5 knots after midnight. seas 2 to 3 feet. wave detail: southeast
2 feet at 6 seconds and north 1 foot at 8 seconds. scattered
showers.
.monday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.monday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet.
.tuesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. scattered showers in
the afternoon.
.tuesday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
$$
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